From eab28e704f032328b957de0d4f880180ade83aa1 Mon Sep 17 00:00:00 2001
From: Michael Pavone <pavone@retrodev.com>
Date: Wed, 24 Feb 2016 19:24:13 -0800
Subject: Accept address on 128-byte EEPROMs on both read and write

---
 romdb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'romdb.c')

diff --git a/romdb.c b/romdb.c
index 6dbf428..940b3f7 100644
--- a/romdb.c
+++ b/romdb.c
@@ -108,6 +108,9 @@ void set_scl(eeprom_state *state, uint8_t val)
 			if (state->latch & 1) {
 				state->state = I2C_READ;
 				state->counter = 8;
+				if (state->size < 256) {
+					state->address = state->latch >> 1;
+				}
 				state->latch = state->buffer[state->address];
 			} else {
 				if (state->size < 256) {
@@ -365,7 +368,7 @@ uint16_t read_eeprom_i2c_w(uint32_t address, void * context)
 	if (map->sda_read_bit < 16) {
 		ret = get_sda(&gen->eeprom) << map->sda_read_bit;
 	}
-	return ret;
+	return ret;	
 }
 
 uint8_t read_eeprom_i2c_b(uint32_t address, void * context)
-- 
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